Studies of the Electromagnetic Background at the Antarctic Vostok Station

Authors: Shurshakov VA, Belov EV, Ilyin EA, et al.

Year: 2023

Category: Environmental Health Physics

Journal: Human Physiology

DOI: 10.1134/S0362119723070216

URL: https://link.springer.com/article/10.1134/S0362119723070216

Abstract

Overview

This study measured the electromagnetic (EM) background in the living quarters of the Vostok Station, which is located on the remote Antarctic plateau—far from any man-made (technogenic) sources of EMF. The research spanned one to four months, during which a MERA integral dosimeter was used to determine E-radiation levels in the 0.8 to 8 GHz frequency range.

Findings

  • The mean EM flux density recorded was 1.5 ± 0.8 nWt/cm².
  • This EM background level is about 7,000 times lower than the admissible exposure limits for the Russian population.
  • The Vostok Station is highlighted as an optimal setting for biomedical studies on low-frequency EMF effects due to these exceptionally low exposure levels.

Conclusions

  1. The EFD (electric field density) of technogenic electromagnetic radiation (EMR) in Vostok Station’s living quarters is 7,000 times below Russia’s regulatory EMR standards, supporting the safety of prolonged human stays in terms of existing sanitary norms.
  2. Unique daily changes in EMR frequency and their links to solar activity were identified during the study.
  3. Future measurements of EMR in open outdoor areas near the station are recommended, especially as staff spend time outdoors, to establish precise natural (background) EMR levels.

⚠️ Note for EMF safety: While this study confirms that EMF exposure at Vostok Station is extremely low—well beneath established safety standards—it reinforces the importance of ongoing monitoring and research into potential health effects from both natural and artificial electromagnetic fields. There is a connection between EMF and health risk that must always be considered, especially in differing environments and exposure scenarios.

electromagnetic fields Vostok Station Antarctic background radiation health risk EMF safety dosimetry
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